In the face of rapidly shifting global dynamics, climate crisis, and digital transformation, we are compelled to ask: What kind of attitude should we live with today? As part of the 2025 Jeju Forum Young Leaders Program, this special lecture invites Professor Choe Jae-chun, renowned behavioral ecologist and evolutionary biologist, to share his lifelong insights into life and community. Through the keywords conscience, empathy, and deliberation, this session offers young participants an opportunity to reflect on life and society, to envision a sustainable future, and to explore pathways toward building a more just and caring community.